| Certification: | ASTM, ISO9001, RoHS, CE |
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| Surface Treatment: | Galvanized |
| Position: | Road Side |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier xingmao Group Professional Galvanized Steel Highway Guardrail,Q235 Painted Corrugated Spray Waveform Guardrail Factory Supply
Product type: W beam barrier
Standard: GB JT/T281-2007, AASHTO M180, Russian standard etc.
Material: hot rolled steel coils, Q235 or Q345 grade
Standard size: 4320mm*310mm*85mm*3mm/4mm
Surface treatment: hot dipped galvanized
Highway Traffic barrier's Advantages
1. Flexible Metallic Highway Guardrail ensures the safety of the pedestrians and animals.
2. Highway Traffic barrier protects the vehicle by keeping them inside the road.
3. Road crash barrier minimizes the loss of life and property in case of an accident.
4. Q235 road crash barrier can help drivers see the direction and outline of the road clearly.
| Product Name |
Flexible Metallic Highway Guardrail,Q235 galvanized steel metal beam road crash barrier,highway Traffic barrier |
| Material | Q235, Q345 |
| Product Brand | ADTO |
| Surface Treatment | hot dip galvanized, powder coated |
| Zinc Coating | 350g-1220 g/square meter |
| Thickness | 2.5mm-4mm |
| Thickness Tolerance | +/-0.015mm |
| Specification | wave width: 310-315mm |
| wave height: 81-85mm | |
| thickness: 2.5mm - 4mm | |
| length: 4320mm | |
| Theoretical Weight | 48-62 kg/pcs |
| Standard | AASHTO M180,Chinese National Standard,EuropeanStandard |
| Supply Ability | 40,000 metric tons per year |
| Minimum Order Quantity | 25 metric tons |
1. Guardrails are considered as passive protectors with a view to ensure the safety of the pedestrians by the wayside and the vehicles.
2. Highway guardrails are designed in pursuance to the principle of keeping the vehicle inside the road in a secure way and at the same time minimizing the loss of life and property in case of an accident.
Guardrail panels:
It uses soil base guardrail panels, column, beam deformation to absorb impact energy, and forcing runaway vehicle to change direction, to return to the normal direction of travel of the vehicle out of the road to prevent the outside, in order to protect the vehicle and passengers and reduce the losses caused by the accident.
Category:
Colour: galvanized silver, spray green, white, blue and so on.
Press waveform guardrail waveform can be divided into two wave and three wave shaped guardrail.
Surface treatment is divided into two types according to spray hot dip galvanized and galvanized guardrail waveform.
By setting location can be divided into roadside guardrail and the guardrail median strip.
Waveform guardrail highway crash level can be divided according to class A and S-Class. S-class fence belongs enhanced for particularly dangerous sections of road side use, A grade for private roads. Common roadside beam guardrail crash level can be divided by B, A, SB, SA, SS five.
System principle:
1.Highway guardrail waveform is the main form of semi-steel guardrail, which is a corrugated steel guardrail panels to each other by stitching columns supporting a continuous structure.
2.Which uses soil base, column, beam deformation to absorb impact energy, and forcing runaway vehicle to change direction, to return to the normal direction of travel of the vehicle out of the road to prevent the outside, in order to protect the vehicle and passengers and reduce the losses caused by the accident.
3.Waveform highway guardrail steel soft phase and, with a strong ability to absorb collision energy, has good sight inducing function, can be coordinated with the road alignment, beautiful appearance, can be used on small radius corners, damaged place easy to replace.
Role:
Waveform guardrail is the main form, which is a kind of corrugated steel guardrail panels are spliced continuous structure supported by the main column. Beam guardrail steel soft phase and, with a strong ability to absorb collision energy, has good sight inducing function, can be coordinated with the road alignment, beautiful appearance, can be used on small radius corners, damaged place easily replaced. Combination beam guardrail can be used in a narrow median strip. The way the vehicle (bridge), the sector may cause serious consequences, you can choose to strengthen beam guardrail.
Waveform guardrail utility model involves a highway median strip opening with combination wave plate movable steel guardrail, the guardrail between the two pieces of the corrugated steel guardrail panels and two fixed clip to put two columns constituted two columns fixed interposed between two sheets of corrugated steel guardrail panels. When the road normal operation, the use of plug guardrail post can be easily inserted into the opening of the pre-set plug hole, played the role of isolation and protection, while outside on the road and guardrail with echoes, uniform, beautiful package. When their vehicle collision, since the corrugated steel guardrail panels have good crashworthiness and energy absorption effect, not easily been destroyed, while at the same vehicles and Division staff play a very good protection. When a road maintenance or other reasons need and pass, you can easily put the groups pull out fence post openings removed to open up channels for easy passage of vehicles.
Spraying plastics guardrail panels:
| Project | Content |
| Coating Materials | Polyester |
| Exterior | Uniform, smooth, smooth proper connection |
| Pinhole | 1500V no spark |
| Adhesion | After the cut test, coating without peeling off and so on |
| Attack | No peeling and cracking |
| Chemical resistance | No blistering, softening, loss of bond and other phenomena |
| High and low temperature | Wrinkles, swelling, loss and other phenomena |
| Accelerated weathering | No major discoloration, no cracks, breakage and so on |
| Salt spray | No blistering, peeling, rust and other phenomena |
| Coating thickness | Greater than or equal 76um |
Galvanized guardrail panels:
| Project | Content |
| Galvanized material | Zinc |
| Galvanized thickness | Average 85um, any point is not less than 61um |
| Exterior | Are complete, consistent color,smooth surface and pactical, no-sag, drip tumors, lumps and other defects |
| Impact test | Zinc layer does not peel off, no bumps, no cracking |
| Bending | No cracks, peeling and other phenomena |
| Zinc coating uniformity | 5 copper sulfate erosion, constant red |
| Salt spray | No corrosion phenomenon |
Packaging details:
1.20 pieces per bundle and fasten the bundle with wire straps or hemp ropes
2. One 20' GP will hold about 510 pieces.
3. In accordance with customer's requirement packaging
Shipping details:
15 to 25 workdays after reciving the deposit
Suppliers with verified business licenses
Audited Supplier 
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